Why would cooking a plant or piece of meat affect the activity of catalase, but not the activity of pepsin?
Q: Transamination is the process whereby the amine group of an amino acid is _____ a) removed from the…
A: Introduction: The elimination of an amino acid's amine group is the first step in catabolizing, or…
Q: Why is it more efficient to store energy as fat than as glycogen?
A: Energy is the main fuel for living beings, as all the physiology of body works only because of the…
Q: Amino groups in amino acids are removed by oxidative deamination followed by transamination.
A: The first step in catabolizing, or breaking down, an amino acid is the removal of its amine group…
Q: Outline the synthesis of bile acids. What functions do these substances have?
A: Bile acids are amphipathic sterols synthesized from cholesterol in the liver and secreted into the…
Q: enzyme is necessary for the "degredation of peptone
A: Peptone is a decomposition product of protein formed by either partial or complete degradation of…
Q: Salivary amylase is an enzyme in the human body that digests carbohydrates from food. When food…
A: Answer 1- Digestion is a process that causes hydrolysis of large and complex organic molecules of…
Q: Why do we need to eat food containing niacin and riboflavin? How do these vitamins function in body…
A: All living organisms require essential nutrients for promoting the growth and development of the…
Q: Where does Triglyceride digestion occur? Explain how?
A: Pancreatic lipase (pancreatic triacylglycerol lipase), is an enzyme secreted from the pancreas.…
Q: Which of the following is an inhibitor of gluconeogenesis? citrate O ADP O acetyl COA ATP
A: Gluconeogenesis is a metabolic pathway which participates in the synthesis of glucose. Through this…
Q: what effect does the phosphate group have on glucose
A: Introduction Glucose has the chemical formula C6H12O6 and is a simple sugar. The most abundant…
Q: Explain similarities between the autoignition of hexanes and the digestion of lipids.
A: Hexane refers to the alkane having six carbon atoms. Its chemical formula is C6H14. It is unbranched…
Q: What is the difference between protein digestion and protein denaturation? Both occur after a meal.
A: Protein is a polymer of amino acids connected together via peptide bond. Protein is the functional…
Q: Ketone bodies are exported from liver for use by other tissues. Because many tissues can synthesize…
A: Introduction: Ketone bodies are water-soluble and energy-generating compound. For Example; acetone,…
Q: What reaction or process in metabolism is catalyzed by each of the following enzymes: (a) pepsin;…
A: Metabolism is the set of all chemical reactions that are involved in maintaining the living state of…
Q: The liver converts a variety of pyruvate- forming substances to glucose during starvation. Which of…
A: Glucose is the principal source of energy in organisms. Often other sources of carbohydrates and…
Q: What do you mean by fatty acid synthase?
A: According to the question, we have to provide information on fatty acid synthase. So, let us have a…
Q: Alanine, cysteine, glycine, serine, and threonine are amino acids whose breakdown yields pyruvate.…
A: Amino acids catabolism can either be done to produce urea by removal of α-amino groups or to form…
Q: What is the role of ascobic acid (vitamin c) in fruits and vegetables?
A: Vitamin C is one of the most important nutrients that the body needs for a variety of functions. Its…
Q: Lipases break down triacylglycerols by catalyzing hydrolysis. What are the products of this…
A: Lipases hydrolyze triglycerides into their component fatty acid and glycerol molecules.
Q: In the pathway below, which of the compounds leads directly into gluconeogenesis? e COASH C-Co0…
A: Gluconeogenesis is the synthesis of glucose from non-carbohydrate sources. It is glycolysis in the…
Q: Does amylase enzyme help digest other substrates, like cellulose? How and why
A: Amylase is an enzyme, which is known to catalyze starch, any kind of polysaccharide, and complex…
Q: The hydrolysis of some disaccharides produces glucose molecules that directly enter glycolysis. What…
A: Disaccharides are made up of monosaccharides and in many disaccharides, out of two, the one…
Q: At what pH is the activity of pepsin and salivary amylase equal?
A: Enzymes are the secretions of the digestive organs that work on specific types of food matter and…
Q: What impact would an increase in intramitochondrial oxaloacetate have on fatty acid synthesis?…
A: Fatty acids are carboxylic acids with long hydrocarbon chains. Fatty acids undergo β oxidation when…
Q: Explain why maltase, not amylase, hydrolyses maltose completing the digestion of starch.
A: Carbohydrate digestion begins mechanically and chemically in the mouth. Saliva is secreted by…
Q: The rate-limiting enzyme in bile acid synthesis is _____________.
A: The process of bile acid synthesis is a multiple-step process of synthesis of bile acids (cholic…
Q: Write the steps of bile acid synthesis
A: Bile Acids are of two types:- primary bile acids - Cholic acid and chenodeoxycholic acid.…
Q: Name two disaccharides and describe the digestion (hydrolysis) of these two disaccharides.
A: The organic compounds that are made up of carbon, hydrogen, and oxygen are called saccharides.…
Q: which is incorrect regarding fatty acid biosynthesis on the given statements?
A:
Q: What class of enzymes catalyzes the majority of the reactions involved in carbohydrate digestion?
A: Enzyme catalyses : it is the increase in the rate of a process by a biological molecule, an…
Q: Name the isoform of hexokinase enzyme in human and explain the role in carbohydrate metabolism
A: Glycolysis is the beginning stage of glucose utilization in all organisms, from bacteria to humans,…
Q: How does fatty acid synthesis in plants differ from fatty acid synthesis in animals?
A: Fatty acids refer to a type of carboxylic acids that have a saturated or an unsaturated aliphatic…
Q: The body doesn’t have a reserve of proteins or amino acids for energy production. Which class of…
A: Metabolically fasting refers to the situation when a person has not eaten anything overnight.…
Q: In the mitochondrion is a short-chain carnitineacyltransferase that can take acetyl groups from…
A: In the intermembrane space of mitochondria, the acyl group is transferred to carnitine by…
Q: Salivary amylase catalyzes the hydrolysis of a. starch to form glucose b. starch to form maltose c.…
A: Enzymes are proteins that go about as biological catalysts. Catalysts quicken substance responses.…
Q: among the amino acids which is directly converted into pyruvate for gluconeogenesis" a. theorine…
A: The synthesis of glucose from noncarbohydrate sources is known as gluconeogenesis. This process can…
Q: The liver doesn’t have the enzyme needed for consuming ketone bodies. Why is this?
A: Ketogenesis occurs in mitochondria of the liver cells. Ketone bodies are synthesised here. The liver…
Q: In a diabetic liver, which of the following pathways would be constantly active? O glycolysis O…
A: Introduction: The series of chemical reactions that occur in the living body together known as…
Q: Why are animal fats sometimes called “the king of fuels”? What is the significance of acetyl-CoA to…
A: The building blocks of the living system is the biomolecules. The biomolecules serve as the…
Q: How would a lack of carbohydrates affect the processing of fats by β-oxidation?
A: The rate of fatty acid oxidation changes in response to the nutritional and hormonal state of the…
Q: What is the enzyme that digests starches into simple sugars, and where does this happen?
A: Starch is composed of two types of polymer chains known as amylose and amylopectin. Amylose…
Q: Maltase is an enzyme that catalyzes the hydrolysis of the disaccharide maltose. This process occurs…
A: Maltase is an enzyme located in on the brush border of the small intestine that breaks down the…
Q: In what part of the digestive tract does the digestion of proteins begin?
A: The digestive system consisting of the digestive tract and accessory organs are important for…
Q: What is NOT a pancreatic protease?
A: We’ll answer the first question since the exact one wasn’t specified. Please submit a new question…
Q: Does amylase enzyme help digest other substrates, like cellulose?
A: Enzymes are biological catalysts that catalyse various chemical reactions. Our digestive systems…
Q: Which of the following is NOT required for fatty acid synthesis?
A: The dietary carbs and amino acid if taken in excess can be converted to fatty acid ans stored as…
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- The rate-limiting enzyme in bile acid synthesis is _____________.Which products of fat hydrolysis would cause a change in pH of the whole milk sample? Why does a person with a low production of stomach HCl have difficulty with protein digestion? Write the equation for the action of Pancreatin (lipase) on a molecule of Tristearin.What happens to fatty acids being broken down that are an odd numbered carbon chain? Which commonly marketed vitamin is needed for this process?
- The body doesn’t have a reserve of proteins or amino acids for energy production. Which class of protein may be used initially during fasting to maintain glucose and energy levels? What is the difference between a glucogenic and ketogenic amino acid and why are both important during fasting?In addition to being produced in the pancreas, lipase is also produced in the stomach. Would you expect the structure of pancreatic lipase to be the same as gastric (produced in the stomach) lipase? Justify your reasoning.What molecules do the following digestive enzymes help to break down? (a) amylase, (b) invertase, (c) endopeptidase
